25804281

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 36289344

約数和(自身を除く): 10485063

約数列:

[1, 3, 37, 61, 103, 111, 183, 309, 1369, 2257, 3811, 4107, 6283, 6771, 11433, 18849, 83509, 141007, 232471, 250527, 423021, 697413, 8601427, 25804281]

約数ペア:

[(1, 25804281), (3, 8601427), (37, 697413), (61, 423021), (103, 250527), (111, 232471), (183, 141007), (309, 83509), (1369, 18849), (2257, 11433), (3811, 6771), (4107, 6283)]